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Patent Assignment Assignor Details
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Assignor Name : ZHOU, XIAOQUN
Total Assignments: 10
Assignment: 1
Reel/Frame:021035/0676   Pages: 2
Recorded: 06/03/2008
Attorney Dkt #:079163-0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NG, JUN HONG
Exec Dt:
05/08/2008
2
ZHOU, XIAOQUN
Exec Dt:
05/08/2008
Assignee
1
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
20 BIOPOLIS WAY, #07-01 CENTROS
SINGAPORE, SINGAPORE 138668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7778500
US20090092352
11910608
Correspondence name and address
MARK J. ITRI
18191 VON KARMAN AVENUE
SUITE 500
IRIVNE, CA 92612
Assignment: 2
Reel/Frame:028854/0270   Pages: 2
Recorded: 08/27/2012
Attorney Dkt #:213/525US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, XIAOQUN
Exec Dt:
08/23/2012
2
NG, SOON HUAT
Exec Dt:
08/23/2012
Assignee
1
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
1 FUSIONOPOLIS WAY #20-10
CONNEXIS, SINGAPORE 138632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120308437
13515559
Correspondence name and address
CROCKETT & CROCKETT, P.C.
26020 ACERO
SUITE 200
MISSION VIEJO, CA 92691
Assignment: 3
Reel/Frame:046405/0640   Pages: 8
Recorded: 07/19/2018
Attorney Dkt #:SANYP002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, GANG
Exec Dt:
04/12/2018
2
LI, ZHONGXING
Exec Dt:
04/12/2018
3
MU, LIJUN
Exec Dt:
04/12/2018
4
ZHAO, ZHENFENG
Exec Dt:
04/12/2018
5
ZHANG, KUANGSHENG
Exec Dt:
04/12/2018
6
XUE, XIAOJIA
Exec Dt:
04/12/2018
7
WU, JIANG
Exec Dt:
04/12/2018
8
LI, KAI
Exec Dt:
04/12/2018
9
FAN, HUABO
Exec Dt:
04/12/2018
10
LIU, JIN
Exec Dt:
04/12/2018
11
ZHOU, XIAOQUN
Exec Dt:
04/12/2018
12
XIAN, CHENG
Exec Dt:
04/12/2018
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544353
US20190031945
15956617
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 4
Reel/Frame:059162/0096   Pages: 5
Recorded: 03/03/2022
Attorney Dkt #:PA150.0141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENG, GANG
Exec Dt:
01/04/2022
2
WEI, AIYING
Exec Dt:
01/07/2022
3
JIA, HUIPING
Exec Dt:
01/11/2022
4
ZHAO, CHUNGUANG
Exec Dt:
01/11/2022
5
ZHOU, XIAOQUN
Exec Dt:
01/11/2022
6
MA, FENGYONG
Exec Dt:
01/11/2022
7
GUO, XIAOWEI
Exec Dt:
01/11/2022
8
TIAN, BIN
Exec Dt:
01/11/2022
9
SU, HOUBO
Exec Dt:
01/11/2022
10
YANG, LIPENG
Exec Dt:
01/11/2022
Assignee
1
INNER MONGOLIA EPPEN BIOTECH CO., LTD.
RESOURCES-BASED CITY ECONOMIC TRANSFORMATION EXPERIMENTAL ZONE
CHIFENG, INNER MONGOLIA, CHINA 024000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220315962
17753367
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 5
Reel/Frame:059162/0291   Pages: 4
Recorded: 03/03/2022
Attorney Dkt #:PA150.0142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, AIYING
Exec Dt:
01/07/2022
2
MENG, GANG
Exec Dt:
01/04/2022
3
JIA, HUIPING
Exec Dt:
01/11/2022
4
GAO, XIAOHANG
Exec Dt:
01/11/2022
5
MA, FENGYONG
Exec Dt:
01/11/2022
6
ZHOU, XIAOQUN
Exec Dt:
01/11/2022
7
ZHAO, CHUNGUANG
Exec Dt:
01/11/2022
8
YANG, LIPENG
Exec Dt:
01/11/2022
9
SU, HOUBO
Exec Dt:
01/11/2022
Assignee
1
HEILONGJIANG EPPEN BIOTECH CO., LTD
SOUTH OF DELIGEER INDUSTRIAL PARK, DUERBET MONGOLIAN AUTONOMOUS COUNTY
DAQING, HEILONGJIANG, CHINA 166200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220324919
17753368
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 6
Reel/Frame:062574/0526   Pages: 14
Recorded: 02/02/2023
Attorney Dkt #:JEEK044.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, AIYING
Exec Dt:
12/14/2022
2
MENG, GANG
Exec Dt:
12/14/2022
3
ZHOU, XIAOQUN
Exec Dt:
12/14/2022
4
ZHAO, CHUNGUANG
Exec Dt:
12/14/2022
5
MA, FENGYONG
Exec Dt:
12/13/2022
6
JIA, HUIPING
Exec Dt:
12/14/2022
7
YANG, LIPENG
Exec Dt:
12/14/2022
8
SU, HOUBO
Exec Dt:
12/14/2022
9
GUO, XIAOWEI
Exec Dt:
12/14/2022
10
TIAN, BIN
Exec Dt:
12/14/2022
11
GAO, XIAOHANG
Exec Dt:
12/15/2022
Assignee
1
INNER MONGOLIA EPPEN BIOTECH CO., LTD.
RESOURCES-BASED CITY ECONOMIC TRANSFORMATION EXPERIMENTAL ZONE
CHIFENG
INNER MONGOLIA, CHINA 024000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230313122
18001218
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 7
Reel/Frame:062668/0943   Pages: 4
Recorded: 02/07/2023
Attorney Dkt #:C6351-095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENG, GANG
Exec Dt:
02/06/2023
2
ZHAO, CHUNGUANG
Exec Dt:
02/06/2023
3
WEI, AIYING
Exec Dt:
02/06/2023
4
ZHOU, XIAOQUN
Exec Dt:
02/06/2023
5
MA, FENGYONG
Exec Dt:
02/06/2023
6
YANG, LIPENG
Exec Dt:
02/06/2023
7
SU, HOUBO
Exec Dt:
02/06/2023
8
JIA, HUIPING
Exec Dt:
02/06/2023
9
TIAN, BIN
Exec Dt:
02/06/2023
10
GUO, XIAOWEI
Exec Dt:
02/06/2023
Assignee
1
NINGXIA EPPEN BIOTECH CO., LTD.
YANGHE INDUSTRY GARDEN, YONGNING COUNTY
NINGXIA
YINCHUAN, CHINA 750100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230323412
18040883
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:064135/0609   Pages: 6
Recorded: 07/02/2023
Attorney Dkt #:135149-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, HOUBO
Exec Dt:
06/09/2023
2
WEI, AIYING
Exec Dt:
06/09/2023
3
MENG, GANG
Exec Dt:
06/09/2023
4
YANG, LIPENG
Exec Dt:
06/09/2023
5
MA, FENGYONG
Exec Dt:
06/09/2023
6
JIA, HUIPING
Exec Dt:
06/09/2023
7
ZHOU, XIAOQUN
Exec Dt:
06/09/2023
8
ZHAO, CHUNGUANG
Exec Dt:
06/09/2023
Assignee
1
NINGXIA EPPEN BIOTECH CO., LTD
YANGHE INDUSTRY GARDEN, YONGNING COUNTY YINCHUAN,
NINGXIA, CHINA 750100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067998
18270491
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 9
Reel/Frame:064135/0615   Pages: 6
Recorded: 07/02/2023
Attorney Dkt #:135147-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, AIYING
Exec Dt:
06/09/2023
2
MENG, GANG
Exec Dt:
06/09/2023
3
ZHAO, CHUNGUANG
Exec Dt:
06/09/2023
4
JIA, HUIPING
Exec Dt:
06/09/2023
5
SU, HOUBO
Exec Dt:
06/09/2023
6
YANG, LIPENG
Exec Dt:
06/09/2023
7
GUO, XIAOWEI
Exec Dt:
06/09/2023
8
TIAN, BIN
Exec Dt:
06/09/2023
9
MA, FENGYONG
Exec Dt:
06/09/2023
10
ZHOU, XIAOQUN
Exec Dt:
06/09/2023
Assignee
1
NINGXIA EPPEN BIOTECH CO., LTD
YANGHE INDUSTRY GARDEN, YONGNING COUNTY YINCHUAN,
NINGXIA, CHINA 750100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067999
18270487
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 10
Reel/Frame:064135/0739   Pages: 6
Recorded: 07/02/2023
Attorney Dkt #:135148-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, FENGYONG
Exec Dt:
06/09/2023
2
WEI, AIYING
Exec Dt:
06/09/2023
3
MENG, GANG
Exec Dt:
06/09/2023
4
ZHAO, CHUNGUANG
Exec Dt:
06/09/2023
5
JIA, HUIPING
Exec Dt:
06/09/2023
6
SU, HOUBO
Exec Dt:
06/09/2023
7
YANG, LIPENG
Exec Dt:
06/09/2023
8
GUO, XIAOWEI
Exec Dt:
06/09/2023
9
TIAN, BIN
Exec Dt:
06/09/2023
10
ZHOU, XIAOQUN
Exec Dt:
06/09/2023
Assignee
1
NINGXIA EPPEN BIOTECH CO., LTD
YANGHE INDUSTRY GARDEN, YONGNING COUNTY YINCHUAN,
NINGXIA, CHINA 750100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240076701
18270493
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

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